Multifunction Personal Computer/Mobile Phone

1. A multifunction personal computer/mobile phone includes three parts comprising a display having a back side and opposite viewing side, a left keyboard, a right keyboard and a hinge unit, wherein said display, said left keyboard and said right keyboard are mounted on said hinge unit so that said three parts are freely folded and unfolded, wherein on one of said left and right keyboards, indications of digits, characters, symbols or the like for personal computer use are arranged, wherein on the other one of said left and right keyboards, indications of digits, characters, symbols or the like for mobile phone use are arranged so that said hinge is at a far end position from a user, wherein said display is rotatable and pivotable with respect to said left and right keyboards, and said right and left keyboards are structured to be spread to a position where said indications of both said keyboards are horizontal, said display being rotated and pivoted between oppositely facing first and second orientations wherein said display is usable with said one of said left and right keyboards in said first orientation as a personal computer and being usable with said other of said left and right keyboards in said second orientation as a mobile phone.

2. A multifunction personal computer/mobile phone according to claim 1 , wherein said display is rotatably supported by a hinge of said hinge unit.

3. A multifunction personal computer/mobile phone according to claim 1 , wherein a display is rotatably configured at an edge of a hinge of either said left or right keyboard.

4. A multifunction personal computer/mobile phone according to claim 1 , wherein indications of digits, characters, symbols or the like for mobile phone use are larger than indications for personal computer use.

5. A multifunction personal computer/mobile phone according to claim 1 , wherein said first and second orientations face in opposite directions with said display in said first orientation having said viewing side facing toward said one of said left and right keyboards to function in combination therewith as a personal computer and said display in said second orientation having said viewing side facing oppositely toward said other of said left and right keyboards to function in combination therewith as a mobile phone.

6. A multifunction personal computer/mobile phone according to claim 1 , wherein said display is disposed between said left and right keyboards wherein said viewing face faces in opposite directions when in said first and second orientations so that said viewing side faces either towards said left keyboard or towards said right keyboard to be usable therewith.

7. A multifunction personal computer/mobile phone according to claim 1 , wherein said three parts may be unfolded from a storage configuration wherein said display and said left and right keyboards lie flat against each other in three layers to an unfolded use configuration wherein said left and right keyboards are spread open and said display is pivoted and rotated to either said first orientation or said second orientation.

8. A multifunction personal computer/mobile phone according to claim 1 , wherein said hinge unit permits said display to be pivoted closely adjacent to said left and right keyboards with said back side in said first orientation covering said other of said left and right keyboards and said back side in said second orientation covering said one of said left and right keyboards.

9. A multifunction personal computer/mobile phone comprising a display having a back side and a viewing side, a first keyboard, a second keyboard and a hinge unit joining said first and second keyboards and said display together, wherein said display, said first keyboard and said second keyboard are mounted on said hinge so as to be freely folded and unfolded from a storage configuration and an unfolded spread configuration, said display being disposed between said first and second keyboards so as to be folded in three facing layers, said first keyboard having indications of digits, characters, symbols or the like for personal computer use and said second keyboard having indications of digits, characters, symbols or the like for mobile phone use, said hinge unit having a hinge joint pivotally connecting said first and second keyboards together by so as to be pivotable about a pivot axis, and having a swivel joint supporting said display so as to be both pivotable toward and away from said first and keyboards and rotatable relative thereto between first and second orientations, wherein in each of said orientations said viewing side faces towards a respective one of said first and second keyboards, wherein said first and second orientations face in opposite directions with said display in said first orientation having said viewing side facing toward said one of said first and second keyboards to function in combination therewith as a personal computer and said display in said second orientation having said viewing side facing oppositely toward said other of said first and second keyboards to function in combination therewith as a mobile phone.

10. A multifunction personal computer/mobile phone according to claim 9 , wherein said display is pivotable toward and away from each one of said first and second keyboards when in said respective one of said first and second orientations.

11. A multifunction personal computer/mobile phone according to claim 9 , wherein said display is pivotable with said back side lying against one of said first and second keyboards and said viewing side facing toward the other of said first and second keyboards.